These entries are queried from radb.net using whois, you can try my project getting these.
:AS24347 route: 103.29.244.0/23 origin: AS24347 descr: Intergen Limited Intergen 80 Willis Street mnt-by: MAINT-NZ-INTERGEN last-modified: 2022-09-22T01:40:35Z source: APNIC rpki-ov-state: valid route: 202.126.80.0/22 origin: AS24347 descr: Intergen Limited Intergen 80 Willis Street mnt-by: MAINT-NZ-INTERGEN last-modified: 2022-09-22T01:41:07Z source: APNIC rpki-ov-state: valid